TestScenarioFileIndexer.java

/*
 * Copyright 2014 JBoss, by Red Hat, Inc
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.drools.workbench.screens.testscenario.backend.server.indexing;

import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;

import org.drools.workbench.models.datamodel.oracle.ProjectDataModelOracle;
import org.drools.workbench.models.testscenarios.backend.util.ScenarioXMLPersistence;
import org.drools.workbench.models.testscenarios.shared.Scenario;
import org.drools.workbench.screens.testscenario.type.TestScenarioResourceTypeDefinition;
import org.guvnor.common.services.project.model.Package;
import org.guvnor.common.services.project.model.Project;
import org.kie.workbench.common.services.datamodel.backend.server.service.DataModelService;
import org.kie.workbench.common.services.refactoring.backend.server.indexing.AbstractFileIndexer;
import org.kie.workbench.common.services.refactoring.backend.server.indexing.DefaultIndexBuilder;
import org.kie.workbench.common.services.shared.project.KieProjectService;
import org.uberfire.backend.server.util.Paths;
import org.uberfire.java.nio.file.Path;

@ApplicationScoped
public class TestScenarioFileIndexer extends AbstractFileIndexer {

    @Inject
    private DataModelService dataModelService;

    @Inject
    protected KieProjectService projectService;

    @Inject
    protected TestScenarioResourceTypeDefinition type;

    @Override
    public boolean supportsPath( final Path path ) {
        return type.accept( Paths.convert( path ) );
    }

    @Override
    public DefaultIndexBuilder fillIndexBuilder( final Path path ) throws Exception {
        final String content = ioService.readAllString( path );
        final Scenario model = ScenarioXMLPersistence.getInstance().unmarshal( content );

        final ProjectDataModelOracle dmo = getProjectDataModelOracle( path );
        final Project project = projectService.resolveProject( Paths.convert( path ) );
        final Package pkg = projectService.resolvePackage( Paths.convert( path ) );

        final DefaultIndexBuilder builder = new DefaultIndexBuilder( Paths.convert(path).getFileName(),
                                                                     project,
                                                                     pkg );
        final TestScenarioIndexVisitor visitor = new TestScenarioIndexVisitor( dmo,
                                                                               builder,
                                                                               model );
        visitor.visit();

        addReferencedResourcesToIndexBuilder(builder, visitor);

        return builder;
    }

    //Delegate resolution of package name to method to assist testing
    protected String getPackageName( final Path path ) {
        return projectService.resolvePackage( Paths.convert( path ) ).getPackageName();
    }

    //Delegate resolution of DMO to method to assist testing
    protected ProjectDataModelOracle getProjectDataModelOracle( final Path path ) {
        return dataModelService.getProjectDataModel( Paths.convert( path ) );
    }

}